package cn.ylhx.venue.attachement.dao;

import java.util.List;
import cn.ylhx.venue.attachement.entity.Advertisement;
import cn.ylhx.venue.common.dao.BaseDao;

public interface AdvertisementDao extends BaseDao<Advertisement> {
	
	List<Advertisement> findObjects();
	/**根据摘要信息判定图片是否已经存在*/
	int findObjectByDisgest(String fileDisgest);
	
	Advertisement findAttachementById(Integer id);

}
